As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
5 EACH CF6-80C2 STAGE 2 HPT SHROUDS WITH 347 CYCLES AND 1,123 HOURS WERE RECEIVED AND EXHIBITED PARTIAL DISBONDMENT OF THE WEARCOAT MATERIAL FROM THE SUBSTRATE. PW ENGINEERING STATED THIS IS NOT A SAFETY OF FLIGHT ISSUE. ROOT CAUSE IS UNDER INVESTIGATION.